Citation

Kim MS, Kim K, Nam J, Lee SJ, Lee SW. J. Korean Acad. Child Adolesc. Psychiatry 2024; 35(3): 155-162.

Copyright

(Copyright © 2024, Korean Academy of Child and Adolescent Psychiatry)

DOI

10.5765/jkacap.240001

PMID

38966202

PMCID

PMC11220472

Abstract

OBJECTIVES: Childhood maltreatment can negatively impact cognitive development, including executive function, working memory, and processing speed. This study investigated the impact of childhood maltreatment on cognitive function in young adults using various measurements, including computerized tests, and their relationship with emotional dysregulation.

METHODS: We recruited 149 healthy individuals with and without maltreatment experiences and used the Wechsler Adult Intelligence Scale IV (WAIS-IV) and a computerized battery to analyze cognitive function.

RESULTS: Both the WAIS-IV and computerized tests revealed that individuals with a history of childhood maltreatment had decreased cognitive function, especially in terms of working memory and processing speed. These individuals tended to employ maladaptive emotion regulation strategies. Among cognitive functions, working memory is negatively related to maladaptive emotion regulation strategies such as catastrophizing.

CONCLUSION: This study highlights the effects of childhood maltreatment on cognitive function in young adulthood. Moreover, the study suggests clinical implications of cognitive interventions for improving emotion regulation and cognitive function in individuals with a history of childhood maltreatment.

Language: en

Keywords

Childhood maltreatment; Rumination; Catastrophizing; Processing speed; Working memory